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drm/i915: add DP_TP_STATUS registers

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There is one set of those registers for each port.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Eugeni Dodonov 2012-03-29 12:32:25 -03:00 • committed by Daniel Vetter
parent 0e87f66798
commit e411b2c116
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/drm/i915/i915_reg.h
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@ -4078,4 +4078,12 @@
#define DP_TP_CTL_LINK_TRAIN_PAT2 (1<<8) #define DP_TP_CTL_LINK_TRAIN_PAT2 (1<<8)
#define DP_TP_CTL_LINK_TRAIN_NORMAL (3<<8) #define DP_TP_CTL_LINK_TRAIN_NORMAL (3<<8)
/* DisplayPort Transport Status */
#define DP_TP_STATUS_A 0x64044
#define DP_TP_STATUS_B 0x64144
#define DP_TP_STATUS(port) _PORT(port, \
DP_TP_STATUS_A, \
DP_TP_STATUS_B)
#define DP_TP_STATUS_AUTOTRAIN_DONE (1<<12)
#endif /* _I915_REG_H_ */ #endif /* _I915_REG_H_ */